US Patent 11692567 Fastener

A fastener, for fixing a sheet component, includes a body with a pair of resiliently deformable arms arranged to extend through an opening in the sheet component during use, and a pin rotatably mounted within the body and including a pair of locking legs, the pin being rotatable between: (i) an unlocked position, in which the retaining arms are deformable to pass through the opening in the sheet component, and (ii) a locked position, in which the locking legs engage the retaining arms to restrict deformation of the retaining arms and secure the fastener to the sheet component.